Ah, well i invested 1300GHS, but at least i was about 80% of ROI, so the loss is not so big. However, i did send support message couple a days ago, so they can turn my 1300GHS into voucher code ( because i belived that this will gonna happen, and it did, and also i did have a buyer), and of course, no fu*kin response as always. So, i drawn with the ship :_(
we must now wait 2-3 days..if no response in twitter/bitcointalk/clm -its going to spam.